mastermm.com - robtex.com
mastermm.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
www.mastermm.com |
Same first word
mastermm.com |
Similar names
stmarmem.catholic.edu.au |
smartmem.com |
memsmart.com |
streammm.com |
mmmaster.com |
mmmaster.com.br |
msmemart.com |
mmstream.com |
smartmem.net |
mmmaster.ru |
DNS History
22 records (9 active, 13 former)
●NSns-cloud-c1.googledomains.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:29:14
●NSns-cloud-c2.googledomains.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:29:14
●NSns-cloud-c3.googledomains.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:29:14
●NSns-cloud-c4.googledomains.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:29:14
○NSns-us.1and1-dns.com2016-04-20 → 2016-12-25 · 4 obs
● 2016-12-25 09:02:06
○ 2017-12-09 14:59:38
○ 2026-03-23 15:29:14
○NSns-us.1and1-dns.de2016-04-20 → 2016-12-25 · 4 obs
● 2016-12-25 09:02:06
○ 2017-12-09 14:59:38
○ 2026-03-23 15:29:14
○NSns-us.1and1-dns.org2016-04-20 → 2016-12-25 · 4 obs
● 2016-12-25 09:02:06
○ 2017-12-09 14:59:38
○ 2026-03-23 15:29:14
○NSns-us.1and1-dns.us2016-04-20 → 2016-12-25 · 4 obs
● 2016-12-25 09:02:06
○ 2017-12-09 14:59:38
○ 2026-03-23 15:29:14
○NSns1.namebrightdns.com2017-12-09 → 2017-12-09 · 3 obs
● 2017-12-09 14:59:38
○ 2026-03-23 15:29:14
○NSns2.namebrightdns.com2017-12-09 → 2017-12-09 · 3 obs
● 2017-12-09 14:59:38
○ 2026-03-23 15:29:14
○MXmx00.1and1.com2016-04-20 → 2016-12-25 · 4 obs
● 2016-12-25 09:02:06
○ 2017-12-09 14:59:38
○ 2026-03-23 15:29:14
○MXmx01.1and1.com2016-04-20 → 2016-12-25 · 4 obs
● 2016-12-25 09:02:06
○ 2017-12-09 14:59:38
○ 2026-03-23 15:29:14
●MXsmtp.google.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:29:14
○A104.219.40.1682016-04-20 → 2016-04-20 · 3 obs
○ 2016-12-25 09:02:06
○ 2026-03-23 15:29:14
●A198.185.159.1442026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:29:14
●A198.185.159.1452026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:29:14
●A198.49.23.1442026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:29:14
●A198.49.23.1452026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:29:14
○A2607:f1c0:1000:80e9:4117:6382:a8f0:18042016-04-20 → 2016-04-20 · 3 obs
○ 2016-12-25 09:02:06
○ 2026-03-23 15:29:14
○A2607:f1c0:1000:80e9:b1af:f92f:7d64:68202016-12-25 → 2016-12-25 · 4 obs
● 2016-12-25 09:02:06
○ 2017-12-09 14:59:38
○ 2026-03-23 15:29:14
○A74.208.215.332016-12-25 → 2016-12-25 · 4 obs
● 2016-12-25 09:02:06
○ 2017-12-09 14:59:38
○ 2026-03-23 15:29:14
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-12-09 → 2017-12-09 · 2 obs
○ 2026-03-23 15:29:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| mastermm.com | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastermm.com (unsigned zone)
⏱️ Timing
Total: 1697ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.49.23.145, 198.185.159.145... |
| NS | 4 | ns-cloud-c3.googledomains.com, ns-cloud-c1.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)
Analysis
Hierarchy
The parent of www.mastermm.com is mastermm.com.
IP Addresses
mastermm.com resolves to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Other host names such as viceroy.coffee, norzanized.com, vitabox.com, cleanenergytransition.net and dankwaves.com share IPs with mastermm.com.
Name Servers
mastermm.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
mastermm.com at least partially shares name servers with other domains, for instance charitysuite.uk, mountaintea.com, bravespages.com, aerporter.com and freshlocalfish.com.
Host names with two IP numbers: ns-cloud-c1.googledomains.com points to 2001:4860:4802:32::6c and 216.239.32.108; ns-cloud-c2.googledomains.com points to 2001:4860:4802:34::6c and 216.239.34.108; ns-cloud-c3.googledomains.com points to 2001:4860:4802:36::6c and 216.239.36.108; ns-cloud-c4.googledomains.com points to 2001:4860:4802:38::6c and 216.239.38.108.
Mail Servers
mastermm.com is handled by a single mail server, smtp.google.com.
The mail server setup for mastermm.com matches that of other domains, for instance global.immo, justgetawaytravel.com, inmogesco.com, athanor.de and sppeaker.com.
mastermm.com shares at least partially some mail servers with other domains, including greenstorm.green, visible-productions.com, amiplus.sk, voicekraft.hu and ashersoft.com.
these mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
The host name smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.